Warning: Permanently added '10.128.10.11' (ED25519) to the list of known hosts. executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 166.735051][ C1] rcu: INFO: rcu_preempt self-detected stall on CPU [ 166.741805][ C1] rcu: 1-...!: (1 GPs behind) idle=6dac/0/0x3 softirq=8535/8539 fqs=0 [ 166.750706][ C1] rcu: (t=10500 jiffies g=5401 q=100 ncpus=2) [ 166.756888][ C1] rcu: rcu_preempt kthread starved for 10500 jiffies! g5401 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=0 [ 166.768030][ C1] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior. [ 166.778025][ C1] rcu: RCU grace-period kthread stack dump: [ 166.783930][ C1] task:rcu_preempt state:R running task stack:29008 pid:16 ppid:2 flags:0x00004000 [ 166.794264][ T7] cfg80211: failed to load regulatory.db [ 166.794722][ C1] Call Trace: [ 166.794733][ C1] [ 166.806604][ C1] __schedule+0xee1/0x59f0 [ 166.811084][ C1] ? io_schedule_timeout+0x150/0x150 [ 166.816407][ C1] ? timer_fixup_activate+0x2b0/0x2b0 [ 166.821821][ C1] schedule+0xe7/0x1b0 [ 166.825923][ C1] schedule_timeout+0x157/0x2c0 [ 166.830809][ C1] ? usleep_range_state+0x1a0/0x1a0 [ 166.836040][ C1] ? destroy_timer_on_stack+0x20/0x20 [ 166.841447][ C1] ? _raw_spin_unlock_irqrestore+0x3b/0x70 [ 166.847296][ C1] ? prepare_to_swait_event+0xf5/0x470 [ 166.852802][ C1] rcu_gp_fqs_loop+0x1ec/0xa50 [ 166.857597][ C1] ? force_qs_rnp+0x8d0/0x8d0 [ 166.862300][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 166.867728][ C1] rcu_gp_kthread+0x249/0x380 [ 166.872442][ C1] ? rcu_gp_init+0x14e0/0x14e0 [ 166.877240][ C1] ? __kthread_parkme+0x152/0x220 [ 166.882293][ C1] ? rcu_gp_init+0x14e0/0x14e0 [ 166.887086][ C1] kthread+0x33a/0x430 [ 166.891179][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 166.896845][ C1] ret_from_fork+0x2c/0x70 [ 166.901288][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 166.906946][ C1] ret_from_fork_asm+0x11/0x20 [ 166.911759][ C1] [ 166.914788][ C1] rcu: Stack dump where RCU GP kthread last ran: [ 166.921118][ C1] Sending NMI from CPU 1 to CPUs 0: [ 166.926335][ C0] NMI backtrace for cpu 0 [ 166.926346][ C0] CPU: 0 PID: 7 Comm: kworker/0:0 Not tainted 6.5.0-rc7-syzkaller-00164-g382d4cd18475 #0 [ 166.926369][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 166.926382][ C0] Workqueue: events request_firmware_work_func [ 166.926415][ C0] RIP: 0010:write_comp_data+0x7/0x90 [ 166.926447][ C0] Code: 81 e2 00 01 ff 00 75 10 65 48 8b 04 25 80 b9 03 00 48 8b 80 f8 15 00 00 c3 66 2e 0f 1f 84 00 00 00 00 00 65 8b 05 c1 b6 7d 7e <49> 89 f1 89 c6 49 89 d2 81 e6 00 01 00 00 49 89 f8 65 48 8b 14 25 [ 166.926467][ C0] RSP: 0018:ffffc90000007bb8 EFLAGS: 00000246 [ 166.926483][ C0] RAX: 0000000000000102 RBX: ffffc9000e151ea0 RCX: ffffffff88587d2c [ 166.926497][ C0] RDX: 0000000000000000 RSI: 0019999999999998 RDI: 0000000000000007 [ 166.926510][ C0] RBP: ffff88807d071b00 R08: 0000000000000005 R09: 0000000000000000 [ 166.926523][ C0] R10: 0000000000000000 R11: 0000000000000000 R12: 00000015798ee228 [ 166.926536][ C0] R13: 0000000000000000 R14: 0000000225c17d04 R15: 0000000000000000 [ 166.926549][ C0] FS: 0000000000000000(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000 [ 166.926571][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 166.926585][ C0] CR2: 000055555640eca8 CR3: 0000000027cca000 CR4: 00000000003506f0 [ 166.926599][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 166.926611][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 166.926624][ C0] Call Trace: [ 166.926631][ C0] [ 166.926638][ C0] ? nmi_cpu_backtrace+0x1d4/0x380 [ 166.926661][ C0] ? write_comp_data+0x7/0x90 [ 166.926689][ C0] ? nmi_cpu_backtrace_handler+0xc/0x10 [ 166.926725][ C0] ? nmi_handle+0x145/0x400 [ 166.926751][ C0] ? irqentry_nmi_enter+0x7f/0x90 [ 166.926779][ C0] ? write_comp_data+0x7/0x90 [ 166.926808][ C0] ? default_do_nmi+0x69/0x160 [ 166.926832][ C0] ? exc_nmi+0x171/0x1e0 [ 166.926855][ C0] ? end_repeat_nmi+0x16/0x31 [ 166.926882][ C0] ? pie_calculate_probability+0x1fc/0x850 [ 166.926905][ C0] ? write_comp_data+0x7/0x90 [ 166.926934][ C0] ? write_comp_data+0x7/0x90 [ 166.926963][ C0] ? write_comp_data+0x7/0x90 [ 166.926992][ C0] [ 166.926997][ C0] [ 166.927002][ C0] pie_calculate_probability+0x1fc/0x850 [ 166.927029][ C0] fq_pie_timer+0x1da/0x4f0 [ 166.927052][ C0] ? fq_pie_dump+0x800/0x800 [ 166.927071][ C0] call_timer_fn+0x1a0/0x580 [ 166.927095][ C0] ? timer_shutdown_sync+0x20/0x20 [ 166.927119][ C0] ? reacquire_held_locks+0x4b0/0x4b0 [ 166.927150][ C0] ? mark_held_locks+0x9f/0xe0 [ 166.927177][ C0] ? fq_pie_dump+0x800/0x800 [ 166.927198][ C0] __run_timers+0x764/0xb10 [ 166.927224][ C0] ? call_timer_fn+0x580/0x580 [ 166.927248][ C0] ? kvm_sched_clock_read+0x11/0x20 [ 166.927275][ C0] ? sched_clock+0x10/0x20 [ 166.927296][ C0] ? sched_clock_cpu+0x6d/0x4c0 [ 166.927329][ C0] ? mark_held_locks+0x9f/0xe0 [ 166.927357][ C0] run_timer_softirq+0x58/0xd0 [ 166.927381][ C0] __do_softirq+0x218/0x965 [ 166.927404][ C0] ? __lock_text_end+0x5/0x5 [ 166.927425][ C0] irq_exit_rcu+0xb7/0x120 [ 166.927446][ C0] sysvec_apic_timer_interrupt+0x93/0xc0 [ 166.927474][ C0] [ 166.927480][ C0] [ 166.927486][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 166.927511][ C0] RIP: 0010:console_flush_all+0x9b6/0xf50 [ 166.927541][ C0] Code: 90 1b 23 00 9c 5b 81 e3 00 02 00 00 31 ff 48 89 de e8 8e 66 1c 00 48 85 db 0f 85 94 03 00 00 e8 f0 6a 1c 00 fb 48 8b 44 24 08 <48> 8b 14 24 0f b6 00 83 e2 07 38 d0 7f 08 84 c0 0f 85 9d 04 00 00 [ 166.927561][ C0] RSP: 0018:ffffc900000c7920 EFLAGS: 00000293 [ 166.927576][ C0] RAX: fffff52000018f4f RBX: 0000000000000000 RCX: 0000000000000000 [ 166.927589][ C0] RDX: ffff88801664bb80 RSI: ffffffff81699db0 RDI: 0000000000000007 [ 166.927603][ C0] RBP: ffffffff8d4cb1a0 R08: 0000000000000007 R09: 0000000000000000 [ 166.927616][ C0] R10: 0000000000000000 R11: 205d375420202020 R12: 0000000000000001 [ 166.927628][ C0] R13: ffffffff8d4cb1f8 R14: dffffc0000000000 R15: 0000000000000001 [ 166.927647][ C0] ? console_flush_all+0x9b0/0xf50 [ 166.927680][ C0] ? print_usage_bug.part.0+0x670/0x670 [ 166.927709][ C0] ? devkmsg_read+0x550/0x550 [ 166.927742][ C0] ? lock_acquire+0x1ae/0x510 [ 166.927772][ C0] console_unlock+0xc6/0x1f0 [ 166.927800][ C0] ? console_flush_all+0xf50/0xf50 [ 166.927829][ C0] ? mark_held_locks+0x9f/0xe0 [ 166.927858][ C0] vprintk_emit+0x1c5/0x640 [ 166.927888][ C0] ? restore_regulatory_settings+0x17d0/0x17d0 [ 166.927913][ C0] vprintk+0x89/0xa0 [ 166.927942][ C0] _printk+0xc8/0x100 [ 166.927968][ C0] ? syslog_print_all+0x3f0/0x3f0 [ 166.927996][ C0] ? assign_fw+0x5f0/0x5f0 [ 166.928023][ C0] ? regdb_fw_cb+0x149/0x270 [ 166.928046][ C0] regdb_fw_cb+0x155/0x270 [ 166.928068][ C0] request_firmware_work_func+0x13a/0x240 [ 166.928098][ C0] ? request_partial_firmware_into_buf+0xa0/0xa0 [ 166.928132][ C0] process_one_work+0xaa2/0x16f0 [ 166.928162][ C0] ? reg_reload_regdb+0x460/0x460 [ 166.928183][ C0] ? pwq_dec_nr_in_flight+0x2a0/0x2a0 [ 166.928211][ C0] ? spin_bug+0x1d0/0x1d0 [ 166.928241][ C0] worker_thread+0x687/0x1110 [ 166.928274][ C0] ? process_one_work+0x16f0/0x16f0 [ 166.928299][ C0] kthread+0x33a/0x430 [ 166.928319][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 166.928343][ C0] ret_from_fork+0x2c/0x70 [ 166.928365][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 166.928388][ C0] ret_from_fork_asm+0x11/0x20 [ 166.928425][ C0] [ 166.928432][ C0] INFO: NMI handler (nmi_cpu_backtrace_handler) took too long to run: 2.097 msecs [ 166.929333][ C1] CPU: 1 PID: 0 Comm: swapper/1 Not tainted 6.5.0-rc7-syzkaller-00164-g382d4cd18475 #0 [ 167.477016][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 167.487060][ C1] RIP: 0010:write_comp_data+0x32/0x90 [ 167.492423][ C1] Code: 89 f1 89 c6 49 89 d2 81 e6 00 01 00 00 49 89 f8 65 48 8b 14 25 80 b9 03 00 a9 00 01 ff 00 74 0e 85 f6 74 59 8b 82 04 16 00 00 <85> c0 74 4f 8b 82 e0 15 00 00 83 f8 03 75 44 48 8b 82 e8 15 00 00 [ 167.512014][ C1] RSP: 0018:ffffc900001e0bb8 EFLAGS: 00000206 [ 167.518074][ C1] RAX: 0000000000000000 RBX: 0000000000abcc77 RCX: ffffffff88587ddd [ 167.526033][ C1] RDX: ffff888017261dc0 RSI: 0000000000000100 RDI: 0000000000000005 [ 167.534005][ C1] RBP: 00000010c6f7a0b5 R08: 0000000000000005 R09: 00000000000f4240 [ 167.541967][ C1] R10: 00000000000f4240 R11: 0000000000000000 R12: 00000000000f4240 [ 167.549921][ C1] R13: 0000000000000002 R14: 0000000000112e0b R15: 0000000000000000 [ 167.557875][ C1] FS: 0000000000000000(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000 [ 167.566791][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 167.573360][ C1] CR2: 0000000020000080 CR3: 0000000020b50000 CR4: 00000000003506e0 [ 167.581322][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 167.589276][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 167.597232][ C1] Call Trace: [ 167.600498][ C1] [ 167.603332][ C1] ? rcu_dump_cpu_stacks+0x2a9/0x4b0 [ 167.608610][ C1] ? rcu_sched_clock_irq+0x17e5/0x2fb0 [ 167.614059][ C1] ? timekeeping_advance+0x96c/0xf10 [ 167.619336][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 167.624696][ C1] ? rcu_note_context_switch+0x1ac0/0x1ac0 [ 167.630492][ C1] ? do_raw_spin_unlock+0x173/0x230 [ 167.635678][ C1] ? _raw_spin_unlock_irqrestore+0x3b/0x70 [ 167.641479][ C1] ? timekeeping_advance+0x96c/0xf10 [ 167.646760][ C1] ? tick_sched_do_timer+0x2e0/0x2e0 [ 167.652032][ C1] ? update_process_times+0x17b/0x220 [ 167.657393][ C1] ? timer_clear_idle+0xa0/0xa0 [ 167.662247][ C1] ? update_wall_time+0x1c/0x40 [ 167.667116][ C1] ? tick_do_update_jiffies64+0x22e/0x380 [ 167.673034][ C1] ? tick_sched_handle+0x8e/0x170 [ 167.678045][ C1] ? tick_sched_timer+0xe9/0x110 [ 167.682964][ C1] ? __hrtimer_run_queues+0x647/0xc10 [ 167.688341][ C1] ? enqueue_hrtimer+0x310/0x310 [ 167.693263][ C1] ? ktime_get_update_offsets_now+0x3bc/0x610 [ 167.699325][ C1] ? hrtimer_interrupt+0x31b/0x800 [ 167.704430][ C1] ? __sysvec_apic_timer_interrupt+0x14a/0x430 [ 167.710571][ C1] ? sysvec_apic_timer_interrupt+0x42/0xc0 [ 167.716365][ C1] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 167.722507][ C1] ? pie_calculate_probability+0x2ad/0x850 [ 167.728296][ C1] ? write_comp_data+0x32/0x90 [ 167.733052][ C1] pie_calculate_probability+0x2ad/0x850 [ 167.738675][ C1] fq_pie_timer+0x1da/0x4f0 [ 167.743164][ C1] ? fq_pie_dump+0x800/0x800 [ 167.747735][ C1] call_timer_fn+0x1a0/0x580 [ 167.752310][ C1] ? timer_shutdown_sync+0x20/0x20 [ 167.757407][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 167.762778][ C1] ? fq_pie_dump+0x800/0x800 [ 167.767352][ C1] __run_timers+0x764/0xb10 [ 167.771847][ C1] ? call_timer_fn+0x580/0x580 [ 167.776688][ C1] ? kvm_sched_clock_read+0x11/0x20 [ 167.781874][ C1] ? sched_clock+0x10/0x20 [ 167.786279][ C1] ? sched_clock_cpu+0x6d/0x4c0 [ 167.791122][ C1] ? lapic_next_event+0x50/0x80 [ 167.795961][ C1] run_timer_softirq+0x58/0xd0 [ 167.800715][ C1] __do_softirq+0x218/0x965 [ 167.805205][ C1] ? __lock_text_end+0x5/0x5 [ 167.809783][ C1] irq_exit_rcu+0xb7/0x120 [ 167.814184][ C1] sysvec_apic_timer_interrupt+0x93/0xc0 [ 167.819811][ C1] [ 167.822726][ C1] [ 167.825640][ C1] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 167.831621][ C1] RIP: 0010:acpi_safe_halt+0x1b/0x20 [ 167.836897][ C1] Code: ed c3 66 66 2e 0f 1f 84 00 00 00 00 00 66 90 65 48 8b 04 25 80 b9 03 00 48 8b 00 a8 08 75 0c 66 90 0f 00 2d 97 a6 a0 00 fb f4 c3 0f 1f 00 0f b6 47 08 3c 01 74 0b 3c 02 74 05 8b 7f 04 eb 9f [ 167.856495][ C1] RSP: 0018:ffffc90000177d60 EFLAGS: 00000246 [ 167.862546][ C1] RAX: 0000000000004000 RBX: 0000000000000001 RCX: ffffffff8a328aae [ 167.870505][ C1] RDX: 0000000000000001 RSI: ffff888145e5c000 RDI: ffff888145e5c064 [ 167.878470][ C1] RBP: ffff888145e5c064 R08: 0000000000000001 R09: ffffed1017326d9d [ 167.886427][ C1] R10: ffff8880b9936ceb R11: 0000000000000000 R12: ffff888013727000 [ 167.894382][ C1] R13: ffffffff8d4509c0 R14: 0000000000000001 R15: 0000000000000000 [ 167.902342][ C1] ? ct_kernel_exit+0x12e/0x180 [ 167.907187][ C1] acpi_idle_enter+0xc5/0x160 [ 167.911857][ C1] cpuidle_enter_state+0x82/0x500 [ 167.916871][ C1] ? mark_tsc_async_resets+0x30/0x30 [ 167.922144][ C1] cpuidle_enter+0x4e/0xa0 [ 167.926547][ C1] do_idle+0x315/0x3f0 [ 167.930608][ C1] ? arch_cpu_idle_exit+0x30/0x30 [ 167.935630][ C1] cpu_startup_entry+0x18/0x20 [ 167.940382][ C1] start_secondary+0x200/0x290 [ 167.945132][ C1] ? set_cpu_sibling_map+0x2050/0x2050 [ 167.950582][ C1] secondary_startup_64_no_verify+0x167/0x16b [ 167.956647][ C1]